/*
 * Copyright (C) 2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package vip.justlive.supine.transport.impl;

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import lombok.RequiredArgsConstructor;
import vip.justlive.oxygen.core.util.net.aio.ChannelContext;

/**
 * 传输工具类
 *
 * @author wubo
 */
@RequiredArgsConstructor
public class Transport {
  
  public static final int BEAT = -1;
  public static final int REQUEST = 1;
  public static final int RESPONSE = 2;
  public static final int ENDPOINT = 3;
  
  private final ChannelContext channel;
  private final CompletableFuture<Void> future = new CompletableFuture<>();
  
  public void join(long timeout, TimeUnit unit)
      throws InterruptedException, ExecutionException, TimeoutException {
    if (channel != null) {
      channel.join();
    }
    future.get(timeout, unit);
  }
  
  public void complete() {
    future.complete(null);
  }
}
